covariance中文什么意思
n.
【统计学】协方差,协变性;共离散。
【统计学】协方差,协变性;共离散。
- analysis covariance: 协方差分析
- analysis of covariance: 共分散分析; 互变量分析; 协方差分 ...
- annual covariance: 年序列共变方
例句与用法
更多例句: 上一页 下一页- Covariance and contravariance in delegates
委托中的协变和逆变c - Covariance and contravariance in delegates c programming guide
委托中的协变和逆变( c #编程指南) - Portfolio frontier ; frontier portfolio ; q - zero - covariance portfolio frontier
资产组合前沿资产前沿组合 - An algorithm of covariance analysis
协方差分析的一种算法 - The covariance should be comprehended and followed dialectically
必须辩证地掌握和遵循图书馆学发展的协变性。
英文释义
名词- (statistics) the mean value of the product of the deviations of two variates from their respective means
百科释义
In probability theory and statistics, covariance is a measure of how much two random variables change together. If the greater values of one variable mainly correspond with the greater values of the other variable, and the same holds for the smaller values, i.
详细百科解释